service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
2,0,0,0,0,0,1,0,20110918,20120407
3,0,0,0,0,0,0,1,20110918,20120407
4,1,1,1,1,0,0,0,20110918,20120407
5,0,0,0,0,1,0,0,20110918,20120407
